static void Main(string[] args) { Cow a = new Cow { Name = "Leah" }; //Adding Cow a to lol a.Moo += lol; Cow b = new Cow { Name = "Olga" }; //Adding Cow b to lol b.Moo += lol; //Getting a random cow a / b //Cow rndCow = new Cow(); //Random rnd = new Random(); //if (rnd.Next() % 2 == 0) // rndCow = a; //else // rndCow = b; //Same thing as above // ? = if : = else Cow rndCowd = new Random().Next() % 2 == 0 ? a : b; rndCowd.BeTrippedOver(); Console.ReadLine(); }